B&O's Beoplay H5 earphones go wireless for $249

Bang & Olufsen is cutting the cord with its latest headphones, the Beoplay H5, a set of sports and hands-free focused wireless earbuds. Hooking up via Bluetooth 4.2 to your smartphone, the splashproof earphones promise customizable sound from a companion app for iPhone and Apple Watch. It's called B&O PLAY ToneTouch, and it basically allows you to tweak the audio …